HAART vs drug cocktail

HAART and drug cocktail both are nouns.

Word	Noun	Adjective	Verb	Adverb
HAART	Yes	No	No	No
drug cocktail	Yes	No	No	No

As nouns, HAART and drug cocktail are synonyms defined as:

HAART and drug cocktail: a combination of protease inhibitors taken with reverse transcriptase inhibitors; used in treating AIDS and HIV

Other synonyms of HAART include highly active antiretroviral therapy.

HAART (noun)	drug cocktail (noun)
a combination of protease inhibitors taken with reverse transcriptase inhibitors; used in treating AIDS and HIV	a combination of protease inhibitors taken with reverse transcriptase inhibitors; used in treating AIDS and HIV